121369920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{18061}}^1$

素因数の和:18088

約数の個数: 112

約数和(自身を含む): 440423808

約数和(自身を除く): 319053888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 18061, 36122, 54183, 72244, 90305, 108366, 126427, 144488, 180610, 216732, 252854, 270915, 288976, 361220, 379281, 433464, 505708, 541830, 577952, 632135, 722440, 758562, 866928, 1011416, 1083660, 1155904, 1264270, 1444880, 1517124, 1733856, 1896405, 2022832, 2167320, 2528540, 2889760, 3034248, 3467712, 3792810, 4045664, 4334640, 5057080, 5779520, 6068496, 7585620, 8091328, 8669280, 10114160, 12136992, 15171240, 17338560, 20228320, 24273984, 30342480, 40456640, 60684960, 121369920]

約数ペア:

[(1, 121369920), (2, 60684960), (3, 40456640), (4, 30342480), (5, 24273984), (6, 20228320), (7, 17338560), (8, 15171240), (10, 12136992), (12, 10114160), (14, 8669280), (15, 8091328), (16, 7585620), (20, 6068496), (21, 5779520), (24, 5057080), (28, 4334640), (30, 4045664), (32, 3792810), (35, 3467712), (40, 3034248), (42, 2889760), (48, 2528540), (56, 2167320), (60, 2022832), (64, 1896405), (70, 1733856), (80, 1517124), (84, 1444880), (96, 1264270), (105, 1155904), (112, 1083660), (120, 1011416), (140, 866928), (160, 758562), (168, 722440), (192, 632135), (210, 577952), (224, 541830), (240, 505708), (280, 433464), (320, 379281), (336, 361220), (420, 288976), (448, 270915), (480, 252854), (560, 216732), (672, 180610), (840, 144488), (960, 126427), (1120, 108366), (1344, 90305), (1680, 72244), (2240, 54183), (3360, 36122), (6720, 18061)]